CN218511465U

CN218511465U - Cooling water alarm device of melting and casting intermediate frequency furnace

Info

Publication number: CN218511465U
Application number: CN202222118759.2U
Authority: CN
Inventors: 陈志洪
Original assignee: Ya'an Xinzhuo Mining Machinery Co ltd
Current assignee: Ya'an Xinzhuo Mining Machinery Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-02-21
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a cooling water alarm equipment technical field specifically is a hundred smelting casting intermediate frequency furnace cooling water alarm equipment, including coolant tank, the cooling cylinder is installed to coolant tank's left side outer wall, the inner wall upper portion and the lower part of cooling cylinder all are provided with radiator fan, the inside of cooling cylinder is provided with the coiled pipe, the bottom intercommunication of coiled pipe has the external cooling water back flow, the coiled pipe extends to the inside top intercommunication of coolant tank has the cartridge filter, the filtration pore has evenly been seted up to the lower part of cartridge filter, the inside of cartridge filter is provided with the ejection of compact subassembly that is used for seeing the filter residue off, coolant tank's top surface intercommunication has the inlet tube, the inlet tube outer wall is provided with the solenoid valve, coolant tank's inside is provided with feedback mechanism, the water pump is installed to coolant tank's top surface. This kind of hundred smelting casting intermediate frequency furnace cooling water alarm device has realized the function of automatic moisturizing to cooling water tank, can filter the backward flow cooling water simultaneously to the filter residue clearance is convenient.

Description

Cooling water alarm device of melting and casting intermediate frequency furnace

Technical Field

The utility model relates to a cooling water alarm device technical field specifically is a hundred smelting and casting intermediate frequency furnace cooling water alarm device.

Background

The intermediate frequency furnace is a power supply device for converting power frequency 50HZ alternating current into intermediate frequency, converts three-phase power frequency alternating current into direct current after rectification, converts the direct current into adjustable intermediate frequency current, supplies the intermediate frequency alternating current flowing through a capacitor and an induction coil, generates high-density magnetic lines in the induction coil, cuts metal materials contained in the induction coil, and generates large eddy current in the metal materials. The metal is heated using the principle of electromagnetic induction.

The intermediate frequency furnace is smelting the in-process to the metal, needs often to cool off the intermediate frequency furnace, and common cooling method is with water circulative cooling, but during water circulative cooling, the circulating water can be consumed gradually, but the surplus of circulating water can not satisfy intermediate frequency furnace cooling needs, can cause the intermediate frequency furnace to take place to damage.

In order to solve the problems, the cooling water alarm device of the melting and casting intermediate frequency furnace is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a hundred smelting casting intermediate frequency furnace cooling water alarm equipment, including coolant tank, the cooling cylinder is installed to coolant tank's left side outer wall, the inner wall upper portion and the lower part of cooling cylinder all are provided with radiator fan, the inside of cooling cylinder is provided with the coiled pipe, the bottom intercommunication of coiled pipe has the external cooling water back flow, the coiled pipe extends to the inside top intercommunication of coolant tank has the cartridge filter, the filtration pore has evenly been seted up to the lower part of cartridge filter, the inside of cartridge filter is provided with and is used for the ejection of compact subassembly that sends the filter residue out, coolant tank's top surface intercommunication has the inlet tube, the inlet tube outer wall is provided with the solenoid valve, coolant tank's inside is provided with feedback mechanism, the water pump is installed to coolant tank's top surface, the sealed intercommunication of water inlet of water pump has the drinking-water pipe that extends to the interior bottom of coolant tank, the sealed intercommunication of delivery port of water pump has the outlet pipe.

As a preferred technical scheme of the utility model, ejection of compact subassembly is including auger rod and motor, the interior top surface of cartridge filter is connected with the auger rod through the vertical rotation of bearing, the motor is installed to the top surface of cartridge filter, the motor extends to the coaxial fixedly connected with auger rod of the inside output shaft of cartridge filter.

As a preferred technical scheme of the utility model, feedback mechanism is including floater, slide bar, clamp plate and control button, the vertical sliding connection in cooling water tank's top has the slide bar, the slide bar extends to the inside bottom fixedly connected with floater of cooling water tank, the slide bar extends to cooling water tank's top fixedly connected with clamp plate, control button fixed connection be in cooling water tank's top surface.

As a preferred technical scheme of the utility model, control button is located the below of clamp plate, control button with through wire electric connection between the solenoid valve.

As an optimized technical scheme of the utility model, the outer wall of outlet pipe is provided with water flowmeter and water pressure meter.

As the utility model discloses a preferred technical scheme, the opening has all been seted up with the bottom surface to the top surface of cooling cylinder, the cartridge filter is installed at coolant tank's top, is located the coolant tank top the discharge gate has been seted up to the cartridge filter side.

As a preferred technical scheme of the utility model, two backup pads of the vertical fixedly connected with of cooling water tank's bottom surface symmetry, two the same bottom plate of top surface fixedly connected with of backup pad.

The utility model has the advantages that:

1. this kind of hundred smelting casting intermediate frequency furnace cooling water alarm device, when the inside cooling water level of cooling water tank reduced certain water and defended, the floater can descend along with the water level decline, and slide bar and clamp plate can descend thereupon promptly, and the clamp plate can press control button, can control the solenoid valve and open, and then the inlet tube can carry out the moisturizing to cooling water tank, has realized automatic water supply's function.

2. This kind of hundred smelting casting intermediate frequency furnace cooling water alarm equipment, the cooling water of backward flow is when passing through the cartridge filter, and the cartridge filter can filter it, later at regular starting motor, drives the auger rod and rotates, and then passes through the discharge gate with the filter residue of bottom in the cartridge filter and discharges, has realized filtering the backward flow cooling water to the filter residue clearance is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic cross-sectional view of a cooling water alarm device of a melting and casting intermediate frequency furnace of the present invention;

FIG. 2 is a schematic view of a cross-sectional enlarged structure of a cooling cylinder of a cooling water alarm device of a melting and casting intermediate frequency furnace of the present invention;

FIG. 3 is a schematic diagram of a filter cartridge of a cooling water alarm device of a melting and casting intermediate frequency furnace according to the present invention;

in the figure: 1. a cooling water tank; 2. a cooling cylinder; 3. a heat radiation fan; 4. a serpentine tube; 5. a filter cartridge; 6. a discharge assembly; 61. a screw rod; 62. a motor; 7. a water inlet pipe; 8. an electromagnetic valve; 9. a feedback mechanism; 91. a floating ball; 92. a slide bar; 93. pressing a plate; 94. a control button; 10. a water pump; 11. a water pumping pipe; 12. a water outlet pipe; 13. a water flow meter; 14. a water pressure meter; 15. a support plate; 16. a base plate.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in fig. 1-3, a cooling water alarm device for a smelting and casting intermediate frequency furnace comprises a cooling water tank 1, a cooling cylinder 2 is installed on the outer wall of the left side of the cooling water tank 1, cooling fans 3 are arranged on the upper portion and the lower portion of the inner wall of the cooling cylinder 2, a coiled pipe 4 is arranged inside the cooling cylinder 2, an external cooling water return pipe is communicated with the bottom end of the coiled pipe 4, a filter cartridge 5 is communicated with the top end of the coiled pipe 4 extending to the inside of the cooling water tank 1, filter holes are uniformly formed in the lower portion of the filter cartridge 5, a discharging component 6 used for sending filter residues out is arranged inside the filter cartridge 5, a water inlet pipe 7 is communicated with the top surface of the cooling water tank 1, water flow is always conveyed inside the water inlet pipe 7, an electromagnetic valve 8 is arranged on the outer wall of the water inlet pipe 7, a feedback mechanism 9 is arranged inside the cooling water tank 1, a water pump 10 is installed on the top surface of the cooling water tank 1, a water inlet of the water pump 10 is hermetically communicated with a water pumping pipe 11 extending to the bottom of the cooling water tank 1, and a water outlet of the water pump 10 is hermetically communicated with a water outlet 12.

The discharging component 6 comprises an auger rod 61 and a motor 62, the inner top surface of the filter cartridge 5 is vertically and rotatably connected with the auger rod 61 through a bearing, the motor 62 is installed on the top surface of the filter cartridge 5, and the motor 62 extends to the output shaft inside the filter cartridge 5 and is fixedly connected with the auger rod 61 in a coaxial mode.

Feedback mechanism 9 is including floater 91, slide bar 92, clamp plate 93 and control button 94, and the vertical sliding connection in top of coolant tank 1 has slide bar 92, and slide bar 92 extends to the inside bottom fixedly connected with floater 91 of coolant tank 1, and slide bar 92 extends to the top fixedly connected with clamp plate 93 of coolant tank 1, and control button 94 fixed connection is at the top surface of coolant tank 1.

The control button 94 is located below the pressing plate 93, the control button 94 is electrically connected with the solenoid valve 8 through a conducting wire, and the solenoid valve 8 can be opened by pressing the control button 94.

The outer wall of the water outlet pipe 12 is provided with a water flow meter 13 and a water pressure meter 14, and the water flow meter 13 and the water pressure meter 14 can monitor the flow rate and the water pressure of the water flow.

The opening has all been seted up with the bottom surface to the top surface of cooling cylinder 2, and cartridge filter 5 installs at cooling water tank 1's top, and the discharge gate has been seted up to the 5 sides of cartridge filter that are located cooling water tank 1 top.

Two backup pads 15 of the vertical fixedly connected with of bottom surface symmetry of coolant tank 1, the same bottom plate 16 of the top surface fixedly connected with of two backup pads 15 for coolant tank 1 supports more firmly.

The working principle is as follows: when the cooling water alarm device for the melting and casting intermediate frequency furnace is used, whether the cooling water alarm device for the melting and casting intermediate frequency furnace can be normally used is firstly checked, when the water level of the cooling water in the cooling water tank 1 is lowered to a certain water level, the floating ball 91 can descend along with the descending of the water level, namely the sliding rod 92 and the pressing plate 93 can descend along with the descending of the water level, the pressing plate 93 can press the control button 94 to control the opening of the electromagnetic valve 8, and then the water inlet pipe 7 can supplement water to the cooling water tank 1;

and meanwhile, when the cooling water flowing back passes through the filter cartridge 5, the filter cartridge 5 can filter the cooling water, and then the motor 62 is started periodically to drive the auger rod 61 to rotate, so that filter residues at the bottom in the filter cartridge 5 are discharged through the discharge hole.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hundred smelting casting intermediate frequency furnace cooling water alarm equipment, includes cooling water tank (1), its characterized in that, cooling cylinder (2) are installed to the left side outer wall of cooling water tank (1), the inner wall upper portion and the lower part of cooling cylinder (2) all are provided with radiator fan (3), the inside of cooling cylinder (2) is provided with coiled pipe (4), the bottom intercommunication of coiled pipe (4) has outside cooling water back flow, the top intercommunication that coiled pipe (4) extended to cooling water tank (1) inside has cartridge filter (5), the filtration pore has evenly been seted up to the lower part of cartridge filter (5), the inside of cartridge filter (5) is provided with ejection of compact subassembly (6) that are used for seeing the filter residue off, the top surface intercommunication of cooling water tank (1) has inlet tube (7), inlet tube (7) outer wall is provided with solenoid valve (8), the inside of cooling water tank (1) is provided with feedback mechanism (9), water pump (10) are installed to the top surface of cooling water tank (1), the sealed intercommunication of the water inlet of water pump (10) has drinking-water pipe (11) that extends to cooling water tank (1), sealed delivery port (12) have outlet pipe (12).

2. The cooling water alarm device for the Bainite casting intermediate frequency furnace according to claim 1, wherein the discharging assembly (6) comprises an auger rod (61) and a motor (62), the inner top surface of the filter cartridge (5) is vertically and rotatably connected with the auger rod (61) through a bearing, the motor (62) is installed on the top surface of the filter cartridge (5), and the output shaft of the motor (62) extending to the inside of the filter cartridge (5) is coaxially and fixedly connected with the auger rod (61).

3. The cooling water alarm device of the intermediate frequency furnace for the smelting and casting according to claim 1, wherein the feedback mechanism (9) comprises a floating ball (91), a sliding rod (92), a pressing plate (93) and a control button (94), the sliding rod (92) is vertically and slidably connected to the top of the cooling water tank (1), the floating ball (91) is fixedly connected to the bottom end of the sliding rod (92) extending to the inside of the cooling water tank (1), the pressing plate (93) is fixedly connected to the top end of the sliding rod (92) extending to the cooling water tank (1), and the control button (94) is fixedly installed on the top surface of the cooling water tank (1).

4. The cooling water alarm device of the intermediate frequency furnace for Bainite casting according to claim 3, characterized in that the control button (94) is located below the pressure plate (93), and the control button (94) is electrically connected with the solenoid valve (8) through a lead.

5. The cooling water alarm device for the hundred-smelting and casting intermediate frequency furnace according to claim 1, characterized in that the outer wall of the water outlet pipe (12) is provided with a water flow meter (13) and a water pressure meter (14).

6. The cooling water alarm device for the intermediate frequency furnace in the smelting and casting process according to claim 1, wherein the top surface and the bottom surface of the cooling cylinder (2) are both provided with through holes, the filter cylinder (5) is installed at the top of the cooling water tank (1), and the side surface of the filter cylinder (5) above the cooling water tank (1) is provided with a discharge hole.

7. The cooling water alarm device of the intermediate frequency furnace for the smelting and casting according to claim 1, characterized in that two support plates (15) are symmetrically and vertically fixedly connected to the bottom surface of the cooling water tank (1), and the same bottom plate (16) is fixedly connected to the top surfaces of the two support plates (15).